Question 121

When in Normal mode in vi, which character can be used to begin a reverse search of the text?
  • Question 122

    When running the command
    sed -e "s/a/b/" /tmp/file >/tmp/file
    While /tmp/file contains data, why is /tmp/file empty afterwards?
  • Question 123

    In a nested directory structure, which find command line option would be used to restrict the command to searching down a particular number of subdirectories?
    -maxdepth
  • Question 124

    Which of the following commands displays the path to the executable file that would be executed when the command foois invoked?
  • Question 125

    Which of the following commands can perform searches on file contents using regular expressions?
    find